IPA: /ɪnˈtɛn.sɪ.faɪ/
KK: /ɪnˈtɛn.sɪ.faɪ/
To become stronger or more extreme in force or degree.
The storm began to intensify as the night went on.
Past: intensified
Past Participle: intensified
To make something stronger or more intense.
The coach decided to intensify the training sessions before the championship.
Past: intensified
Past Participle: intensified
Intensify → It is formed from "in-" (meaning into or within) and "tens" (from Latin "tendere", meaning to stretch) and "-ify" (meaning to make or to cause to become). The word "intensify" means to make something stretch or become more intense or stronger.
Think of making something 'stronger' or 'more intense' by 'stretching' it 'into' a greater degree.