1. very large in size, extent, or quantity; bulky
2. consisting of many volumes or parts; lengthy and detailed
Usage: often used to describe written works

Examples

• She wore a voluminous dress that billowed in the wind.
• The historian wrote a voluminous biography spanning three volumes.
• His voluminous hair required special shampoo.
• The lawyer presented voluminous evidence to support her case.
• The chef’s voluminous cookbook contained over 500 recipes.
• Her voluminous correspondence with the author was donated to the library.
• The voluminous clouds suggested an approaching storm.