thumbsucking
nounEtymology From thumb + sucking.
1
The act of sucking one's thumb.
- Thumbsucking may be used by children to console themselves.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From thumb + sucking.
The act of sucking one's thumb.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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