Definition

A type of light fixture that is mounted in a ceiling and holds fluorescent light tubes, often shaped like an inverted trough.

Example

The office was brightened by the new troffers installed in the ceiling.

Conversation

Did you see how they installed that new troffer light in the kitchen?

Yeah, it really brightens up the space!

I love how it reflects the light so well; it makes cooking more enjoyable.

Totally! A good troffer can change the whole atmosphere.

Synonyms & Antonyms

Root Explanation

Troffer originates from the combination of 'troff' (a variant of 'trough', meaning a long, narrow container) and the suffix '-er' (meaning a person or thing that performs a specified action). A troffer is a type of light fixture that is recessed into a ceiling, resembling a trough.

Memory Tip

Think of a 'trough' as a long, narrow container, and remember that a 'troffer' is a light fixture that fits into the ceiling like a container.

Visually Confused Words