Base
Subject 2
Pronunciation: BASE
Definition
the line or plane upon which a figure is thought to rest.
Example

Subject 3
Pronunciation: BASE
Definition
a substance that increases the OH– concentration of a solution; OH- is a proton acceptor
Example
Sodium hydroxide (NaOH) and baking soda (NaHCO3) are examples of basic compounds.
Math — Pronunciation
Math — Definition
Math — Example
Science — Pronunciation
Science — Definition
Science — Example