decenal

English

Noun

decenal (plural decenals)

1. (organic chemistry) Any aliphatic aldehyde that has ten carbon atoms and one double bond

Romanian

Etymology

Borrowed from French décennal, from Latin decenalis.

Adjective

decenal m or n (feminine singular decenală, masculine plural decenali, feminine and neuter plural decenale)

1. ten-year

Declension

		singular				plural
		masculine	neuter	feminine		masculine	neuter	feminine
nominative- accusative	indefinite	decenal		decenală		decenali	decenale
	definite	decenalul		decenala		decenalii	decenalele
genitive- dative	indefinite	decenal		decenale		decenali	decenale
	definite	decenalului		decenalei		decenalilor	decenalelor

Spanish

Adjective

decenal m or f (masculine and feminine plural decenales)

1. decennial, ten-year
2. (relational) decennale

Coordinate terms

• anual, bianual/bienal, trienal, quinquenal, sexenal, septenal, vicenal, centenario

Further reading

• “decenal”, 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