Meaning of the word "build into" in English

What does "build into" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

build into

US /bɪld ˈɪntuː/
UK /bɪld ˈɪntuː/

Phrasal Verb

to include something as a permanent part of a plan, system, or agreement

Example:
We need to build more flexibility into the schedule.
The new software has security features built into it.