Standard Lemma guide

loxodrome

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • UK: /ˈlɒksədɹəʊm/

1

noun

Meaning 1

A line on a surface (such as the Earth) that cuts all meridians at a constant angle (but not a right angle) – on Earth, the path followed by a ship or aircraft that maintains a constant course by the compass.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, nautical, sciences, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a line on a sphere that cuts all meridians at the same angle; the path taken by a ship or plane that maintains a constant compass direction

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: rhumb line, rhumb

Antonyms: none provided

Broader terms: line

History

Etymology

Back-formation from loxodromic, from Ancient Greek λοξός (loxós, “oblique”) + δρόμος (drómos, “course”) via French.