noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A plant, the steeplebush, of either species Spiraea tomentosa, of eastern North American, or Spiraea douglasii, of western North America. countable, uncountable

Synonyms

All synonyms

steeplebushsteeplebush

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