Abrupt horizon Synonyms

Definitions for Abrupt

(adjective) being or characterized by direct , brief , and potentially rude speech or manner
(adjective) having an incline approaching the perpendicular
(adjective) not expected

AH abbreviation

AH is an abbreviation for Abrupt Horizon

What does AH stand for?

AH stands for "Abrupt Horizon"

Definitions for Horizon

(noun) the line at which the sky and earth appear to meet
(noun) the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the earth
(noun) the range of interest or activity that can be anticipated