any of several venomous marine snakes of the family Hydrophidae, having a finlike tail.
any venomous snake of the family Hydrophiidae, of tropical seas, that swims by means of a laterally compressed oarlike tail
noun 1. one of the four periods of the year (spring, summer, autumn, and winter), beginning astronomically at an equinox or solstice, but geographically at different dates in different climates. 2. a period of the year characterized by particular conditions of weather, temperature, etc.: the rainy season. 3. a period of the year when something […]
adjective 1. suitable to or characteristic of the season: seasonable weather. 2. timely; opportune: a seasonable suggestion. adjective 1. suitable for the season 2. taking place at the appropriate time
adjective 1. pertaining to, dependent on, or accompanying the seasons of the year or some particular season; periodical: seasonal work. noun 2. a seasonal product, employee, etc.: to hire seasonals. adjective 1. of, relating to, or occurring at a certain season or certain seasons of the year: seasonal labour
noun 1. recurrent winter depression characterized by oversleeping, overeating, and irritability, and relieved by the arrival of spring or by light therapy. Abbreviation: SAD. seasonal affective disorder noun 1. a state of depression sometimes experienced by people in winter, thought to be related to lack of sunlight SAD noun depression associated with the reduction of […]