monothematic

[ mon-uh-thee-mat-ik ]
/ ˌmɒn ə θiˈmæt ɪk /

adjective

having a single theme.

Origin of monothematic

First recorded in 1885–90; mono- + thematic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019