the spatial property of the position from which something is observed
a mental position from which things are viewed; "we should consider this problem from the viewpoint of the Russians"; "teaching history gave him a special point of view toward current events"
a remote or indirect consequence of some action; "his declaration had unforeseen repercussions"; "reverberations of the market crash were felt years later"
any disease of the mind; the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention
mutability in life or nature (especially successive alternation from one condition to another)
a variation in circumstances or fortune at different times in your life or in the development of something; "the project was subject to the usual vicissitudes of exploratory research"
a positive feeling of liking; "he had trouble expressing the affection he felt"; "the child won everyone's heart"; "the warmness of his welcome made us feel right at home"
the act of rotating as if on an axis; "the rotation of the dancer kept time with the music"
a planned recurrent sequence (of crops or personnel etc.); "crop rotation makes a balanced demand on the fertility of the soil"; "the manager had only four starting pitchers in his rotation"
a single complete turn (axial or orbital); "the plane made three rotations before it crashed"; "the revolution of the earth about the sun takes one year"
(mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
a building where young people receive education; "the school was built in 1932"; "he walked to school every morning"
the process of being formally educated at a school; "what will you do when you finish school?"
a large group of fish; "a school of small glittering fish swam by"
a body of creative artists or writers or thinkers linked by a similar style or by similar teachers; "the Venetian school of painting"
an educational institution; "the school was founded in 1900"
an educational institution's faculty and students; "the school keeps parents informed"; "the whole school turned out for the game"
the period of instruction in a school; the time period when schools is in session; "stay after school"; "he didn't miss a single day of school"; "when the school day was done we would walk home together"
swim in or form a large group of fish; "A cluster of schooling fish was attracted to the bait"
educate in or as if in a school; "The children are schooled at great cost to their parents in private institutions"
tending to or capable of propelling; "propellant fuel for submarines"; "the faster a jet plane goes the greater its propulsive efficiency"; "universities...the seats of propulsive thought"
a belief that can guide behavior; "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"
a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory"