Strong's #3795: opsarion (pronounced op-sar'-ee-on)
neuter of a presumed derivative of the base of 3702; a relish to other food (as if cooked sauce), i.e. (specially), fish (presumably salted and dried as a condiment):--fish.
Thayer's Greek Lexicon:
̓́
opsarion
1) fish
Part of Speech: noun neuter
Relation: from a presumed derivative of the base of G3702
Usage:
This word is used 5 times:
John 6:9: "loaves, and two small fishes: but what are they"
John 6:11: "likewise of the fishes as much as they would."
John 21:9: "they saw a fire of coals there, and fish laid thereon, and bread."
John 21:10: "Bring of the fish which ye have now caught."
John 21:13: "giveth them, and fish likewise."