adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An ecclesiastical office or feast celebrated with less solemnity than the double feasts.

Adjective

1. 1
   Having the outermost stamens converted into petals, while the inner ones remain perfect. not-comparable

Etymology

From semi- + double.

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