name, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   plural of MCA form-of, plural
2. 2
   Acronym of mast cell activation syndrome abbreviation, acronym, alt-of, uncountable

Proper Noun

1. 1
   Abbreviation of Massachusetts Comprehensive Assessment System; a high-school-leaving student assessment system abbreviation, alt-of

Synonyms

All synonyms

mast cell activiation syndrome

Etymology

Abbreviation.

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