noun - the small, triangular nut that grows on a beech tree
verb - to make a mark or scratch on the surface of something by rubbing it againsit something rough
adjective - having marks or scratches on the surface because it has been rubbed against something
noun - a picture or piece of art made by sticking various materials such as photographs, paper, or fabric onto a surface
verb, formal - to say that you firmly believe something is true or that someone is honest or has a particular quality
verb - to make someone familiar with a new place, situation, or system, or to find your position or direction in relation to your surroundings
noun, formal - the process of familiarizing someone with a new place, situation, or system, or the ability to understand your position or direction
noun, British English, informal - an embarrassing mistake, especially one made in public
noun - a small mouse-like rodent with a rounded body, short tail, and short legs that lives mainly in fields or woodland
verb - to protect yourself or deal with a problem, attack, or unwanted situation successfully
noun - a glass container in which plants or small animals are kept and grown in controlled conditions