1. helical - Adjective
2. helical - Adjective Satellite
Of or pertaining to, or in the form of, a helix; spiral; as, a helical staircase; a helical spring.
Source: Webster's dictionaryThe results suggest a helical structure (which must be very closely packed) containing 2, 3 or 4 co‐axial nucleic acid chains per helical unit, and having the phosphate groups near the outside. Rosalind Franklin
Above convert, it turns into an helical antiferromagnetic state in which all of the atomic moments in a particular basal plane layer are parallel, and oriented at a fixed angle to the moments of adjacent layers. Source: Internet
Achieving a stable plasma equilibrium requires magnetic field lines that move around the torus in a helical shape. Source: Internet
As important as Crick's contributions to the discovery of the double helical DNA model were, he stated that without the chance to collaborate with Watson, he would not have found the structure by himself. Source: Internet
A subsequent development of helical CT was multi-slice (or multi-detector) CT; instead of a single row of detectors, multiple rows of detectors are used effectively capturing multiple cross-sections simultaneously. Source: Internet
An example of both aspects is the transcription factor Max (see image at left), which uses a helical coiled-coil to dimerize, positioning another pair of helices for interaction in two successive turns of the DNA major groove. Source: Internet