Definitions

1. adjective

Given to or characterized by a tendency to cling or stick to something, especially as a result of being overly attached or sentimental.

“She had a clammish attachment to her childhood home.”

2. adjective

Characterized by a sense of longing or yearning.

“The clammish atmosphere at the reunion was palpable.”

3. adverb

In a clinging or sticky manner.

“The sap clung to the leaves in a clammish way.”