is-

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Prefix 1.1.1 Derived terms 2 French 2.1 Prefix 2.1.1 Derived terms 3 Welsh 3.1 Prefix 3.1.1 Usage notes

[edit] English

[edit] Prefix

is-

1. form of iso- before a vowel

[edit] Derived terms

• isentropic

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[edit] French

[edit] Prefix

is-

1. form of iso- before a vowel

[edit] Derived terms

• isentropique
• isenthalpe

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[edit] Welsh

[edit] Prefix

is–

1. sub–; vice–

[edit] Usage notes

Triggers the soft mutation on the noun following.