Forgo means to abstain or refrain from.
Forgo is a verb.
Synonyms: abnegate, sacrifice, surrender, waive, forbear, give up, eschew.
My sister purchased a pair of sandals, but in an effort to save money she decided to forgo the stockings.
Because of my costly tuition fees, I'll have to forgo my vacation plans.
If you wish to succeed in life, you must learn to forgo enjoyment for certain period.