Ring
Part of speech: verb
Definition: To surround or enclose. To make an incision around; to girdle. To attach a ring to, especially for identification. To produce the sound of a bell or a similar sound. To make a (church) bell produce sound. Of something spoken or written, to appear to be, to seem, to sound. To telephone someone. to resound, reverberate, echo
Part of speech: noun
Definition: A circumscribing object, (roughly) circular and hollow, looking like an annual ring, earring, finger ring etc. A round piece of (precious) metal worn around the finger. A bird band, a round piece of metal put around a bird's leg used for identification and studies of migration. A piece of food in the shape of a ring, as in onion ring A place where some sports or exhibitions take place; notably a circular or comparable arena, such as a boxing ring or a circus ring; hence the field of a political contest. An exclusive group of people, usually involving some unethical or illegal practices; as a crime ring. A planar geometrical figure included between two concentric circles. A formation of various pieces of material orbiting around a planet. A diacritical mark in the shape of a hollow circle placed above or under the letter. An old English measure of corn equal to the coomb or half a quarter. a large circular prehistoric stone construction such as w:Stonehenge. The resonant sound of a bell, or a sound resembling it. A pleasant or correct sound. A telephone call. An algebraic structure which consists of a set with two binary operations, addition and multiplication, such that the set is an abelian group under addition and a monoid under multiplication. An algebraic structure as above, but only required to be a semigroup under multiplication, that is, there need not be a multiplicative identity element.
Example sentence: Today or any day that phone may ring and bring good news.
Mob
Part of speech: verb
Definition: To crowd around someone or something.
Part of speech: noun
Definition: An unruly group of people.A commonly used collective noun for animals such as horses or cattle.The Mafia, or any such criminal group.A non-player character that exists to be fought or killed to further the progression of the story or game.
Part of speech: abbreviation
Definition: mobile phone
Example sentence: Solitude is strength; to depend on the presence of the crowd is weakness. The man who needs a mob to nerve him is much more alone than he imagines.