excursions is a form of:

Excursion



noun
1.
(a short journey or trip for a special purpose, outing, tour, cruise, trip, expedition, voyage, deviation, shift, departure, diversion) ដំណើរកំសាន្ដ, ការកំសាន្ដ, ដំណើរស្វែងរកកំសាន្ដ, scientific excursion ដំណើរ
ENGLISH MEANING
1.
A running or going out or forth; an expedition; a sally.
2.
A journey chiefly for recreation; a pleasure trip; a brief tour; as, an excursion into the country.
3.
A wandering from a subject; digression.
4.
Length of stroke, as of a piston; stroke. [An awkward use of the word.]