noun ·2 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   The medial line (or plane) of the body, which divides the body into halves that are mirror-images of each other.
2. 2
   the median plane of the body (or some part of the body) wordnet
3. 3
   The level of the top of the x-height of a typeface.

Synonyms

All synonyms

midplanemidplane

Etymology

From mid- + line.

Related phrases

midline theoremx height

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