radiar

Ido

Etymology

Borrowed from English radiate, French radial, German radial, Italian radiale, Spanish radial, Russian радиальный (radialʹnyj).

Pronunciation

• IPA^(key): /raˈdiar/

Verb

radiar (present tense radias, past tense radiis, future tense radios, imperative radiez, conditional radius)

1. (transitive) to radiate, irradiate
2. (intransitive) to emit rays or beams
3. (figuratively) to beam

   Lua vizajo radias (pro) joyo.

   His/her countenance beams with joy.

Conjugation

Conjugation of radiar

		present		past		future
infinitive		radiar		radiir		radior
tense		radias		radiis		radios
conditional		radius		—		—
imperative		radiez		—		—
adjective active participle		radianta		radiinta		radionta
adverbial active participle		radiante		radiinte		radionte
nominal active participle	singular	radianto		radiinto		radionto
	plural	radianti		radiinti		radionti
adjective passive participle		radiata		radiita		radiota
adverbial passive participle		radiate		radiite		radiote
nominal passive participle	singular	radiato		radiito		radioto
	plural	radiati		radiiti		radioti

Derived terms

• kalororadi (“heat ray”)
• radiado (“radiation, radiance”)
• radiala (“radial”)
• radianta, radioza (“beaming, radiant, radiated”)
• radiizar (“to cover (something) with rays”)
• radio (“ray, beam, gleam”)
• radiozo (“(zoology) radiary, (pl.) radiata”)
• sunradii (“sun rays”)

Norwegian Nynorsk

Noun

radiar m

1. (non-standard since 2012) indefinite plural of radius

Romanian

Etymology

Borrowed from French radiaire.

Adjective

radiar m or n (feminine singular radiară, masculine plural radiari, feminine and neuter plural radiare)

1. radial

Declension

Declension of radiar

		singular				plural
		masculine	neuter	feminine		masculine	neuter	feminine
nominative- accusative	indefinite	radiar		radiară		radiari	radiare
	definite	radiarul		radiara		radiarii	radiarele
genitive- dative	indefinite	radiar		radiare		radiari	radiare
	definite	radiarului		radiarei		radiarilor	radiarelor

Spanish

Etymology

Borrowed from Latin radiāre. Doublet of rayar.

Pronunciation

• IPA^(key): /raˈdjaɾ/ [raˈð̞jaɾ]
• Rhymes: -aɾ
• Syllabification: ra‧diar

Verb

radiar (first-person singular present radio, first-person singular preterite radié, past participle radiado)

1. to radiate
2. to transmit by radio waves

Conjugation

    Conjugation of radiar (See Appendix:Spanish verbs)

infinitive			radiar
gerund			radiando
past participle				masculine		feminine
		singular		radiado		radiada
		plural		radiados		radiadas
		singular			plural
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
indicative		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	radio	radiastú radiásvos	radia	radiamos	radiáis	radian
	imperfect	radiaba	radiabas	radiaba	radiábamos	radiabais	radiaban
	preterite	radié	radiaste	radió	radiamos	radiasteis	radiaron
	future	radiaré	radiarás	radiará	radiaremos	radiaréis	radiarán
	conditional	radiaría	radiarías	radiaría	radiaríamos	radiaríais	radiarían
subjunctive		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	radie	radiestú radiésvos2	radie	radiemos	radiéis	radien
	imperfect (ra)	radiara	radiaras	radiara	radiáramos	radiarais	radiaran
	imperfect (se)	radiase	radiases	radiase	radiásemos	radiaseis	radiasen
	future1	radiare	radiares	radiare	radiáremos	radiareis	radiaren
imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		radiatú radiávos	radie	radiemos	radiad	radien
	negative		no radies	no radie	no radiemos	no radiéis	no radien

¹Mostly obsolete, now mainly used in legal language.
²Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

    Selected combined forms of radiar

These forms are generated automatically and may not actually be used. Pronoun usage varies by region.

		singular			plural
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
with infinitive radiar	dative	radiarme	radiarte	radiarle, radiarse	radiarnos	radiaros	radiarles, radiarse
	accusative	radiarme	radiarte	radiarlo, radiarla, radiarse	radiarnos	radiaros	radiarlos, radiarlas, radiarse
with gerund radiando	dative	radiándome	radiándote	radiándole, radiándose	radiándonos	radiándoos	radiándoles, radiándose
	accusative	radiándome	radiándote	radiándolo, radiándola, radiándose	radiándonos	radiándoos	radiándolos, radiándolas, radiándose
with informal second-person singular tú imperative radia	dative	rádiame	rádiate	rádiale	rádianos	not used	rádiales
	accusative	rádiame	rádiate	rádialo, rádiala	rádianos	not used	rádialos, rádialas
with informal second-person singular vos imperative radiá	dative	radiame	radiate	radiale	radianos	not used	radiales
	accusative	radiame	radiate	radialo, radiala	radianos	not used	radialos, radialas
with formal second-person singular imperative radie	dative	rádieme	not used	rádiele, rádiese	rádienos	not used	rádieles
	accusative	rádieme	not used	rádielo, rádiela, rádiese	rádienos	not used	rádielos, rádielas
with first-person plural imperative radiemos	dative	not used	radiémoste	radiémosle	radiémonos	radiémoos	radiémosles
	accusative	not used	radiémoste	radiémoslo, radiémosla	radiémonos	radiémoos	radiémoslos, radiémoslas
with informal second-person plural imperative radiad	dative	radiadme	not used	radiadle	radiadnos	radiaos	radiadles
	accusative	radiadme	not used	radiadlo, radiadla	radiadnos	radiaos	radiadlos, radiadlas
with formal second-person plural imperative radien	dative	rádienme	not used	rádienle	rádiennos	not used	rádienles, rádiense
	accusative	rádienme	not used	rádienlo, rádienla	rádiennos	not used	rádienlos, rádienlas, rádiense

Related terms

• irradiar
• radiador
• rayo

Further reading

• “radiar”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 2024 December 10