/ˌvɒljʊˈmɪnl/ (VOL-yoo-minl)

Definitions

1. adjective

relating to or having a large volume or capacity

“The voluminal design of the tank allowed it to hold a huge amount of water.”

2. noun

a person or thing that is characterized by a large volume or capacity

“The voluminal tank was used to store large quantities of goods during the festival.”