English Coach

Portable (adjective) 持ち運びできる、持ち運びに便利な、携帯用の、＜データ・ソフトウェアが＞他のシステムに移植可能な、＜年金・保険などが＞（異なる制度・職種間で）通算可能な（noun）携帯用機器、ポータブル

(adjective) able to be easily carried or moved, especially because being of a lighter and smaller version than usual.
able to be transferred from one machine or system to another, capable of being transferred or adapted in altered circumstances

(noun) a small cersion of something, such as a television, that can be easily carried.


Portable CD player went out of style.