antiparallel
(adjective) (especially of vectors) parallel but oppositely directed; “antiparallel vectors”
Source: WordNet® 3.1
antiparallel (not comparable)
(mathematics) of vectors, parallel but of opposite direction
(biochemistry) describing the orientations of the two strands of DNA
(biochemistry) describing two beta strands comprising a protein's secondary structure that are aligned and hydrogen bonded but the vector describing the amino- and carboxy-terminal ends of each strand are oriented 180° relative to one another.
antiparallel (plural antiparallels)
(geometry) A line that forms equal angles with two other lines, but in opposite directions.
Source: Wiktionary
An`ti*par"al*lel, a.
Definition: Running in a contrary direction. Hammond.
Source: Webster’s Unabridged Dictionary 1913 Edition
6 March 2025
(noun) the two innermost layers of the meninges; cerebrospinal fluid circulates between these innermost layers
According to Guinness World Records, the largest iced coffee is 14,228.1 liters and was created by Caffé Bene (South Korea), in Yangju, South Korea, on 17 July 2014. They poured iced black Americano on the giant cup that measured 3.3 meters tall and 2.62 meters wide.
