Vallecula
Part of speech: noun
Definition: A depression or groove in the anatomy.
Groove
Part of speech: verb
Definition: To create, dance to, or enjoy rhythmic music.
Part of speech: noun
Definition: A long, narrow channel or depression; e.g., such a slot cut into a hard material to provide a location for an engineering component, a tyre groove, or a geological channel or depression.A fixed routineThe middle of the strike zone in baseball where a pitch is most easily hitA pronounced, enjoyable rhythm
Example sentence: A consistent thinker is a thoughtless person, because he conforms to a pattern; he repeats phrases and thinks in a groove.