English UsageGrammar guide

Plural of Salmon

For the fish noun, “salmon” has the same standard form in singular and plural. In food contexts, “salmon” can be uncountable, so context—not spelling alone—shows whether the word is one fish, several fish, or food.

Quick answer

The usual plural of “salmon” is “salmon,” with no added -s. “Salmon” can also be uncountable when it means the food.

Key details

Confusion Familyinvariant plural and countability
Rule Familyzero plural
Termssalmon
Variant ScopeDo not generalize this pattern to every fish name; this guide is specifically about “salmon.”

Choose the right form

Decision table for Plural of Salmon
Meaning / situationForm / constructionDecision
one fishsalmonSingular.
several fishsalmonInvariant plural.
foodsome salmonUncountable use.

Quick tests

Plural-choice test

Are you counting individual fish?

If yes: Keep the form “salmon”; context supplies singular or plural number.

If no: If you mean the food, “salmon” can be uncountable.

Caveat: This is a lexical rule for “salmon,” not a universal rule for animal names.

Examples

Example

Three salmon moved upstream.

The plural form is unchanged.

Example

One salmon remained near the bank.

The singular has the same spelling.

Example

We ordered smoked salmon.

The food noun can be uncountable.

Further guidance

Core difference

Use “salmon” for one fish and for multiple fish; food use may also be uncountable.

Fast Test

Look at quantity and agreement: “one salmon,” “three salmon,” or uncountable “some salmon.”

Usage Boundary

Do not add -s merely because the meaning is plural, and do not confuse uncountable food use with plural number.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. SALMON | English meaning - Cambridge Dictionary (opens in a new tab)Cambridge University Press · Cambridge gives salmon as the plural of salmon and distinguishes countable fish from uncountable food use.

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