From Wiktionary, the free dictionary
ille + -ce
illic m (feminine illaec , neuter illuc or illoc )
right there , over there , there , that (that is there)
The declension mostly followed that of hic , which in some cases would yield forms indistinguishable from forms of ille . In other cases, this would yield forms which simply are not attested: *illuius for the genitive singular and *illuic for the dative singular. Those forms and the forms overlapping with forms of ille are not listed here; only attested non-overlapping forms are.
In some sources the particle -ce was added directly to forms of ille in such overlapping cases; thus, illīusce is attested for the genitive singular of all genders, illīsce for the dative and ablative plurals and illōsce and illāsce for respectively the masculine and feminine accusative plural. Other forms may also be attested. Note also that illucce (illud + -ce ) is attested for the neuter nominative singular, which is apparently redundant to illuc .
Demonstrative pronoun.
type
demonstrative
anaphoric
identity
interrogative/ relative
indefinite
negative
other
proximal
medial
distal
relative
indefinite
free choice
universal
negative polarity
basic
hic
iste , istic
ille , illic
is
ipse , īdem
quis /quī
quisquis , quīcumque
quis , quī , quīdam , aliquis , aliquī , quispiam
quīvis , quīlibet
quisque
quisquam , ūllus , °aliquisquam
nēmō , nihil , nūllus
alius
dual
uter
utercumque
alteruter
utervīs , uterlibet
uterque
neuter
alter
place
hīc
istīc
illīc
ibī̆
ibī̆dem
ubī̆
ubiubi , ubī̆cumque
alicubī , uspiam
ubivīs , ubilibet
ubīque
usquam
nusquam , nūllibī
alibī , aliās
source
hinc
istinc
illinc
inde
indidem
unde
undecumque , undeunde
alicunde
°undelibet
undique
aliunde
destination
hūc , °hōrsum
istūc , °istōrsum
illūc , °illōrsum
eō
eōdem
quō , quōrsum
quōquō , quōcumque
aliquō , quōpiam , °aliquōvorsum
quōvīs , quōlibet
quōquam
nusquam , nūllōrsum
aliō , aliōrsum
method, means, path, place
hāc
istāc
illāc
eā
eādem
quā
quāquā , quācumque
aliquā
quāvīs , quālibet
quāque
nēquāquam , haudquāquam
aliā
manner
hōc modō
istō modō
illō modō
ita , sīc ,eō modō
item , itidem
ut , quī , quō modō , quōmodo , quemadmodum
utut , utcumque , quōmodocumque
quī , quōdam modō , aliquō modō
quōmodolibet
utīque
ūllō modō
nūllō modō
aliter , aliōquī , alterō /aliō modō
time
num , nunc
ōlim
tum , tunc
simul
quandō , ‡cum
cumque , quandōcumque , quandōque
quondam , aliquandō
quandōlibet
quandōque
umquam
numquam
aliās
quantity
tam
†tamen , †tandem
quam
†quamquam
aliquam
quamvīs , quamlibet
size
tantus
tantusdem
quantus
quantuscumque
aliquantus
quantusvīs , quantuslibet
quality
tālis
quālis
quālis , quāliscumque
aliquālis
quālislibet
number
tot
totidem
quot
quotquot , quotcumque
aliquot
quotlibet
order
totus
quotus
quotuscumque
aliquotus
quotuslibet
repetition
totiēns
quotiēns
quotiēnscumque
aliquotiēns
quotiēnslibet
multiplication
totuplex
quotuplex
† Turned conjunction with original meaning somewhat dissimulated ° Rare ‡only used as a conjunction, not as an interrogative
Adverb from illic .
illīc (not comparable )
in that place, yonder , there
Synonym: ibi
type
demonstrative
anaphoric
identity
interrogative/ relative
indefinite
negative
other
proximal
medial
distal
relative
indefinite
free choice
universal
negative polarity
basic
hic
iste , istic
ille , illic
is
ipse , īdem
quis /quī
quisquis , quīcumque
quis , quī , quīdam , aliquis , aliquī , quispiam
quīvis , quīlibet
quisque
quisquam , ūllus , °aliquisquam
nēmō , nihil , nūllus
alius
dual
uter
utercumque
alteruter
utervīs , uterlibet
uterque
neuter
alter
place
hīc
istīc
illīc
ibī̆
ibī̆dem
ubī̆
ubiubi , ubī̆cumque
alicubī , uspiam
ubivīs , ubilibet
ubīque
usquam
nusquam , nūllibī
alibī , aliās
source
hinc
istinc
illinc
inde
indidem
unde
undecumque , undeunde
alicunde
°undelibet
undique
aliunde
destination
hūc , °hōrsum
istūc , °istōrsum
illūc , °illōrsum
eō
eōdem
quō , quōrsum
quōquō , quōcumque
aliquō , quōpiam , °aliquōvorsum
quōvīs , quōlibet
quōquam
nusquam , nūllōrsum
aliō , aliōrsum
method, means, path, place
hāc
istāc
illāc
eā
eādem
quā
quāquā , quācumque
aliquā
quāvīs , quālibet
quāque
nēquāquam , haudquāquam
aliā
manner
hōc modō
istō modō
illō modō
ita , sīc ,eō modō
item , itidem
ut , quī , quō modō , quōmodo , quemadmodum
utut , utcumque , quōmodocumque
quī , quōdam modō , aliquō modō
quōmodolibet
utīque
ūllō modō
nūllō modō
aliter , aliōquī , alterō /aliō modō
time
num , nunc
ōlim
tum , tunc
simul
quandō , ‡cum
cumque , quandōcumque , quandōque
quondam , aliquandō
quandōlibet
quandōque
umquam
numquam
aliās
quantity
tam
†tamen , †tandem
quam
†quamquam
aliquam
quamvīs , quamlibet
size
tantus
tantusdem
quantus
quantuscumque
aliquantus
quantusvīs , quantuslibet
quality
tālis
quālis
quālis , quāliscumque
aliquālis
quālislibet
number
tot
totidem
quot
quotquot , quotcumque
aliquot
quotlibet
order
totus
quotus
quotuscumque
aliquotus
quotuslibet
repetition
totiēns
quotiēns
quotiēnscumque
aliquotiēns
quotiēnslibet
multiplication
totuplex
quotuplex
† Turned conjunction with original meaning somewhat dissimulated ° Rare ‡only used as a conjunction, not as an interrogative
“illic ”, in Charlton T. Lewis and Charles Short (1879 ) A Latin Dictionary , Oxford: Clarendon Press
“illic ”, in Charlton T. Lewis (1891 ) An Elementary Latin Dictionary , New York: Harper & Brothers
illic in Gaffiot, Félix (1934 ) Dictionnaire illustré latin-français , Hachette.
Allen and Greenough's New Latin Grammar for schools and colleges founded on comparative grammar , 1903, page 67.