Breadcrumb Home > Dictionary > Index P Cite Pacific high: Meaning and Definition of Find definitions for: Pacif'ic high' Pronunciation: [key] a semipermanent, atmospheric, high-pressure system of the Pacific Ocean, centered, in the mean, about 1000 mi. (1600 km) northeast of Hawaii: one of the subtropical highs. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Pacific Grove Pacific Islands, Trust Territory of the TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News A History of the New Year Saying "Happy New Year!" Around the World Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 How U.S. Presidential Elections Work Related Content Daily Word Quiz: troglodyte Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language