entornar
to half-close
en-
in, into
+
turn
to rotate
+
-ar
verb suffix
Entornar means to half-close and can be thought of as en-0 (in, into0) + turn1 + -ar2 (verb2), like partially turning something inward.
verb
- to half-closeTo close partially, especially a door or windowEntorna la puerta para que no entre tanto ruido. // Half-close the door so that not so much noise comes in.