Strong's #1207: deuteroprotos (pronounced dyoo-ter-op'-ro-tos)
from 1208 and 4413; second-first, i.e. (specially) a designation of the Sabbath immediately after the Paschal week (being the second after Passover day, and the first of the seven Sabbaths intervening before Pentecost):--second ... after the first.
Thayer's Greek Lexicon:
́
deuteroprōtos
1) second-first
2) the second of the first Sabbaths after the feast of the Passover
Part of Speech: adjective
Relation: from G1208 and G4413
Usage:
This word is used 1 times:
Luke 6:1: "And it came to pass on the second sabbath after the first, that he went through"