English edit

 
Costus pulverulentus. Serapiqui, Costa Rica.
 
Saussurea costus. Uttarakhand, India.

Etymology edit

Learned borrowing from Latin costus, from Ancient Greek κόστος (kóstos), from Sanskrit कुष्ठ (kuṣṭha).

Pronunciation edit

Noun edit

costus (plural costuses)

  1. A perennial tropical herbaceous plant of the genus Costus (family Costaceae).
  2. Saussurea costus, a composite growing on the Himalayas in the vicinity of Kashmir, or its root.

Derived terms edit

Translations edit

Further reading edit

Anagrams edit

Welsh edit

Etymology edit

From cost +‎ -us.

Adjective edit

costus (feminine singular costus, plural costus, equative mor gostus, comparative mwy costus, superlative mwyaf costus)

  1. costly, expensive, dear
    Synonyms: prid, drud

Derived terms edit

Mutation edit

Welsh mutation
radical soft nasal aspirate
costus gostus nghostus chostus
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading edit

  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “costus”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies