ซ้อน

Etymology
Cognate with 🇨🇬, 🇨🇬, 🇨🇬.

Verb

 * 1)  to stack; to pile; to heap.
 * 2)  to lap; to overlap.
 * 3)  to sit on the pillion of (a vehicle).

Adverb

 * 1) in a row; successively; one after another.

Adjective

 * 1) redundant; double; plural.