Melengestrol

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A steroidal progestin and antineoplastic. uncountable

Etymology

From me(thy)l(id)en(e) + -gestr- (“estrogen”) + -ol.

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