noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The locus of the points on the earth's surface whose orthodromic initial path with respect to a fixed point is constant.

Synonyms

All synonyms

rhumbrhumb

Etymology

From iso- + azimuthal.

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