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Definitions

helical

[hel-i-kuhl, hee-li-] / ˈhɛl ɪ kəl, ˈhi lɪ- /


Example Sentences

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In optics, this concept applies both to materials and to light itself, which can travel in a helical pattern.

From Science Daily • Mar. 21, 2026

The tubes measure about 230 nm in diameter and are made of 5 to 6 right-handed helical fibers that twist together.

From Science Daily • Dec. 3, 2025

In a non-polar solvent like methylcyclohexane, chlorophyll derivatives with smaller second-generation dendrons were stacked into helical fibers, while those with bulkier, third-generation dendrons remained in smaller, disc-shaped aggregates.

From Science Daily • Nov. 21, 2024

The magnetic fields induced by each atomic magnetic moment cancel each other out, so the helical magnets do not generate any macroscopic magnetic field.

From Science Daily • Mar. 22, 2024

The visit would give him the opportunity to tell Dorothy about his success with Bill Cochran in working out the helical diffraction theory.

From "Double Helix" by James D. Watson