Why is sheep plural not sheeps?br sheep (plural sheep) sheep (woolly ruminant of the genus Ovis)br The Old English form of sheep was scēp (among a few others), a neuter noun, whose historical plural ended in u. After the loss of this ending, the singular and the plural merged; hence one sheep ~ many sheep today.04-Oct-2017br People also askbr Is there a plural for sheep?br Is sheep or sheeps plural?br Why is sheep plural not sheeps?br The Old English form of sheep was scēp (among a few others), a neuter noun, whose historical plural ended in u. After the loss of this ending, the singular and the plural merged; hence one sheep ~ many sheep today.04-Oct-2017br › 201710 › et...br Sheep and lambs on an etymological gallows | OUPblogbr More resultsbr Is it correct to say sheeps?br It is not correct to say “sheeps.” The plural of “sheep” is “sheep.” We say “sheep,” whether it is one sheep, two sheep, or a million sheep! It is one of the many irregular plural nouns in English and does not follow the regular rules for plurals.