any (man, thing), no (man), none, not (at all, any man, a whit), nothing, + without delay

Strong’s Dictionary of Greek Words:

Greek:
μηδείς
Transliteration:
medeis
Phonic:
may-dice’
Meaning:
μηδέν (may-den') from 3361 and 1520; not even one (man, woman, thing)
KJV Usage:
any (man, thing), no (man), none, not (at all, any man, a whit), nothing, + without delay