great with child (Greek #1471)

Luke
2:5  To be taxed
ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
apographo (Greek #583)
to write off (a copy or list), i.e. enrol
KJV usage: tax, write.
Pronounce: ap-og-raf'-o
Origin: from 575 and 1125
with
sun (Greek #4862)
with or together (but much closer than 3326 or 3844), i.e. by association, companionship, process, resemblance, possession, instrumentality, addition, etc.
KJV usage: beside, with. In composition it has similar applications, including completeness.
Pronounce: soon
Origin: a primary preposition denoting union
Mary
Maria (Greek #3137)
Maria or Mariam (i.e. Mirjam), the name of six Christian females
KJV usage: Mary.
Pronounce: mar-ee'-ah
Origin: or Μαριάμ (mar-ee-am') of Hebrew origin (04813)
his
autos (Greek #846)
the reflexive pronoun self, used (alone or in the comparative 1438) of the third person , and (with the proper personal pronoun) of the other persons
KJV usage: her, it(-self), one, the other, (mine) own, said, (self-), the) same, ((him-, my-, thy- )self, (your-)selves, she, that, their(-s), them(-selves), there(-at, - by, -in, -into, -of, -on, -with), they, (these) things, this (man), those, together, very, which. Compare 848.
Pronounce: ow-tos'
Origin: from the particle αὖ (perhaps akin to the base of 109 through the idea of a baffling wind) (backward)
espoused
mnesteuo (Greek #3423)
to give a souvenir (engagement present), i.e. betroth
KJV usage: espouse.
Pronounce: mnace-tyoo'-o
Origin: from a derivative of 3415
wife
gune (Greek #1135)
a woman; specially, a wife
KJV usage: wife, woman.
Pronounce: goo-nay'
Origin: probably from the base of 1096
, being
on (Greek #5607)
and the neuter ὄν (on) present participle of 1510; being
KJV usage: be, come, have.
Pronounce: oan
Origin: οὖσα (oo'-sah)
great with child
egkuos (Greek #1471)
swelling inside, i.e. pregnant
KJV usage: great with child.
Pronounce: eng'-koo-os
Origin: from 1722 and the base of 2949
.