mailler

Senses

1. 1.

   to mesh; to interlock

   to fit together with interlocking parts or mesh

2. 2.

   to mail (archaic/rare)

   to put in the mail; historical or technical sense

Examples

• "Les engrenages mailleront correctement si on les ajuste bien."

  The gears will mesh properly if adjusted correctly.

• "Les pièces de cette chaîne mailleront l'une dans l'autre."

  The links in this chain will interlock with one another.

Usage

Mailler is a technical or mechanical term most commonly used in the context of gears, chains, or interlocking parts. It is relatively formal or specialized. The "mail" sense is archaic and rarely used in modern French.