(US) A trailer measuring eighteen feet or less in width and ninety feet or less in length, able to be towed as a single unit.

plural of single-wide

To act as the only guardian of offspring.

A parent who is the only guardian of offspring.

(nautical) A light, narrow rowing boat, especially one used in competitive rowing, in which a single rower has two oars / (rowing, especially in plural) A race in which such craft participate

(mycology) Describes an annulus with just one layer of tissue.

Consisting of a single word.

plural of single-click

(computing) To push the button on a mouse once in order to perform different task that would be performed from a double-click or triple-click.

plural of single mother