ink

noun

1. a liquid used for printing or writing or drawing

Definition categories: substance, liquid

2. dark protective fluid ejected into the water by cuttlefish and other cephalopods

Definition categories: body, humor, humour

verb

1. append one's signature to

- They inked the contract

Definition categories: communication, sign

2. mark, coat, cover, or stain with ink

- he inked his finger

Definition categories: change, mark

3. fill with ink

- ink a pen

Definition categories: change, fill