TBESG:ἐκδοχήexpectationG:N-F ἐκ-δοχή ῆς, ἡ (< ἐκδέχομαι); __1. in cl., __(a) a receiving from, succession; __(b) an interpretation. __2. In NT, = προσδοκία, expectation: Heb.10:27 (cf. Field, Notes, 231; Cremer, 688).† (AS)
Thayer:1) the act or manner of receiving from 1a) reception 1b) succession 1c) interpretation 1d) expectation, waiting
ἐκδέχομαι ekdechomai ek-dekh'-om-ahee From G1537 and G1209; to accept from some source, that is, (by implication) to awaitKJV Usage: expect, look (tarry) for, wait (for).
ἀπεκδέχομαι apekdechomai ap-ek-dekh'-om-ahee From G575 and G1551; to expect fullyKJV Usage: look (wait) for.