noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of osar. alt-of, alternative
2. 2
   Initialism of advanced synthetic aperture radar. abbreviation, alt-of, initialism, uncountable

Synonyms

All synonyms

esker

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