abscissin
/ˈæb.sə.sən/
Word Rarity
Very rare
Frequency: 0.00 in modern English
13
Scrabble Score
9
Letters
2
Syllables
6
Unique Chars
Meaning
noun
A plant hormone controlling the dropping off or abscission of certain plant parts, notably the leaves of trees in autumn or cotton bolls.
Dated; Uncountable
Etymology
From abscission + -in.
Regional Pronunciation
- American English: /ˈæb.sə.sən/