Shape of someone's head when viewed from the side. describe in short article.

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

process of preserving.

widely accepted as authoritative or true. To allow someone to become a member (of a club).

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

forward movement towards destination. To move forward or toward a place or goal.

before or by now or time in question.

assembled or made from whatever is available, and so unlikely to be of highest quality. A small cut or mark on a surface. To make a small cut or mark on a surface.

at present time.

series of short, high-pitched calls. To make small chattering sounds, like some birds.

One of four equal periods of play in some sports. To split something into four equal parts.

To do, be or happen for the first time; begin.

Not possible or very unlikely to happen or exist.

maintenance of constant difference in frequency between two or more connected circuits or components. To move along a certain course.

To make, or become, something better.