What does perceptible by touch mean?

What does perceptible by touch mean?

Definition of tactile. 1 : perceptible by touch : tangible. 2 : of, relating to, or being the sense of touch. Other Words from tactile Reach Out and Touch the Meaning of Tactile Example Sentences Learn More about tactile.

What is the word for a group of seven?

A group of 7 is called a septet. Another word for a group of 7 is a heptad. Sometimes, though rarely, the alternative spelling is used: heptade. Other, less commonly seen words, which mean, a: group of seven (7)

What is a set of letters called?

An alphabet is a standardized set of basic written symbols or graphemes (called letters) that represent the phonemes of certain spoken languages. Alphabets are usually associated with a standard ordering of letters.