feel, appearance, or consistency of surface. Looks and feels of a substance or material. To give a particular look or feel to a surface.

the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture.

of or connected with sense of touch.

Use of sound waves to therapy or diagnostics.

piece of mechanical or electronic equipment. Objects, machines, or equipment for a specific use.

Done without thought or feeling; automatic. working parts of vehicle.

An event at which you learned something. To gain knowledge by doing things.

Right away; immediately. as soon as.

Grown bigger, older and more mature. To create or think of something.

engaging in speech. action of talking. To make a formal speech about something.

change resulting from cause. Tricks used in films to make an event seem real. cause something to happen.

Used before you explain something simply, clearly.

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

Having had your attention taken; curious. To make someone want to know about something.

referring to signals/information represented by discrete values of quantity.