a variable quantity that can be resolved into components
any agent (person or animal or microorganism) that carries and transmits a disease; "mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talking about insects"
a straight line segment whose length is magnitude and whose orientation in space is direction
of or relating to different levels in a hierarchy (as levels of social class or income group); "vertical social mobility"
at right angles to the plane of the horizon or a base line; "a vertical camera angle"; "the monument consists of two vertical pillars supporting a horizontal slab"; "measure the perpendicular height"
relating to or involving all stages of a business from production to distribution
(mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry
an oblique line of squares of the same color on a checkerboard; "the bishop moves on the diagonals"
a line or cut across a fabric that is not at right angles to a side of the fabric
(geometry) a straight line connecting any two vertices of a polygon that are not adjacent
at an angle; especially connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face; "a diagonal line across the page"
(of a baseball pitch) on the far side of home plate from the batter; "the pitch was away (or wide)"; "an outside pitch"
used of an opponent's ground; "an away game"
from a particular thing or place or position (`forth' is obsolete); "ran away from the lion"; "wanted to get away from there"; "sent the children away to boarding school"; "the teacher waved the children away from the dead animal"; "went off to school"; "they drove off"; "go forth and preach"
from one's possession; "he gave out money to the poor"; "gave away the tickets"
out of existence; "the music faded away"; "tried to explain away the affair of the letter"- H.E.Scudder; "idled the hours away"; "her fingernails were worn away"
indicating continuing action; continuously or steadily; "he worked away at the project for more than a year"; "the child kept hammering away as if his life depended on it"
in a different direction; "turn aside"; "turn away one's face"; "glanced away"
in or into a proper place (especially for storage or safekeeping); "put the toys away"; "her jewels are locked away in a safe"; "filed the letter away"
so as to be removed or gotten rid of; "cleared the mess away"; "the rotted wood had to be cut away"
used of values and principles; not subject to change; steady; "undeviating loyalty"
going directly ahead from one point to another without veering or turning aside; "some people see evolution as an undeviating upward march from simple organisms to the very complex"; "a straight and narrow tree-lined road unswerving across the lowlands"