decennial (plural decennials)
The tenth anniversary of an event or happening.
• decaversary (informal)
• tin anniversary (informal)
decennial (not comparable)
Occurring every ten years.
Of or related to a ten-year period, as a term of office.
• decennary
• (obsolete) decennal, decennalian
• celandine, danceline, line dance, line-dance
Source: Wiktionary
De*cen"ni*al, a. Etym: [See Decennary.]
Definition: Consisting of ten years; happening every ten years; as, a decennial period; decennial games. Hallam.
De*cen"ni*al, n.
Definition: A tenth year or tenth anniversary.
Source: Webster’s Unabridged Dictionary 1913 Edition
28 June 2025
(adjective) having an allergy or peculiar or excessive susceptibility (especially to a specific factor); “allergic children”; “hypersensitive to pollen”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
