overgrade

adj, verb — 2 senses

overgrade

adj

Etymology From over- + grade.

1

Having the truss above the roadway.

Bridge-building

Coordinate terms
at-grade, undergrade

overgrade

verb

Etymology From over- + grade.

1

To award too high a grade to a student or a piece of work.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.