We found 4 dictionaries that define the word period certain:

General (1 matching dictionary)

1. period certain: Dictionary.com

Business (3 matching dictionaries)

2. INVESTORWORDS (No longer online)
3. Period Certain: Investopedia
4. Comprehensive Financial (No longer online)

Phrases: period certain annuity, more... ▸ Words similar to period certain ▸ Usage examples for period certain ▸ Idioms related to period certain ▸ Wikipedia articles (New!) ▸ Words that often appear near period certain ▸ Rhymes of period certain ▸ Invented words related to period certain