noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A kind of grass (Agrostis vulgaris) highly valued in the United States for pasturage and hay for cattle. uncountable
2. 2
   Species of the genus Agrostis, the bentgrasses. countable
3. 3
   Alternative form of red top (“tabloid newspaper”). alt-of, alternative, countable, uncountable

Synonyms

All synonyms

finetop

Etymology

From red + top.

Related phrases

redtop grassunited states

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.