sphere of liquid enclosing gas. Small balls of air inside of a liquid. (of liquid) contain bubbles.

central rule or principle. Principles from which other truths can be derived.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

act of travelling from one place to another. To travel through a place.

Being able or appropriate for a task or purpose. candidate for job.

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

Small book of events in a play, concert or movie. To write computer code for a piece of software.

To give someone a gift, e.g. birthday, wedding.

in or to some place. some unspecified place.

buoyant or suspended in water or air. To rest on the surface of water without sinking.

causing great enthusiasm and eagerness. To make someone feel happy, interested or eager.

conditional clause or conjunction. Clauses or sentences beginning with 'if' or 'unless'.

mentally or physically tiring. To display an expression or emotion on the face.

Being happy or satisfied. state of satisfaction. satisfy.

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. (Used to dismiss what someone is saying).