Relating to the culmen
To finalize, bring to a conclusion, form the climax of.
To reach a point at which continued progress is not possible.
To reach a climax; to come to a decisive point, especially an end or conclusion.
Of a heavenly body, to be at the highest point, reach its greatest altitude.
To reach the (physical or figurative) summit, highest point, peak etc.
That tends to occlude.
A product that forms a protective film and traps moisture against the skin.
A phoneme produced by obstructing airflow in the vocal tract, but not necessarily in the nasal tract.