Old French

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Etymology

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tro (hole) +‎ -er.

Verb

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troer

  1. to put a hole in (something)

Conjugation

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This verb conjugates as a first-group verb ending in -er. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.

Descendants

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  • Middle French: trouer

Welsh

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Pronunciation

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Verb

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troer

  1. present subjunctive/imperative impersonal of troi

Mutation

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Welsh mutation
radical soft nasal aspirate
troer droer nhroer throer
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.