having acquired much knowledge through study. To get knowledge or skills by study or experience.

group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. Subsections of a genus (of plants, animals).

give or hand over something in exchange for money.

of great size or extent.

Concerning one particular thing or kind of thing. medicine or remedy effective in treating particular disease.

A thing of any kind.

vertebrate animal of class that includes snakes, lizards, crocodiles and tortoises. Animals such as snakes, lizards.

To any extent or degree (often used with not). Use to indicate limits or variation. any place.

To turn something on.

wrong or misguided act or judgement. To understand someone or something incorrectly.

reference to someone/thing. refer to something briefly.

Ideas of a particular group. To have an idea about something without certainty.

taking everything into account. taking into consideration. In reference to. To think carefully about something.

flowing naturally or supplied to building through pipes and taps. The act of moving your legs to move quickly. (Of a road) to go from one place to another.

commercial business. associate with.