plural of H bone

plural of H hinge

A hinge shaped like the capital letter H, used on flush-mounted doors.

(fandom slang) The ship of characters Harry Potter and Ginny Weasley of the Harry Potter series.

(fandom slang) The ship of characters Ron Weasley and Hermione Granger of the Harry Potter series.

plural of H-space

(topology) A topological space X (generally assumed to be connected) together with a continuous map μ : X × X → X with an identity element e such that μ(e, x) = μ(x, e) = x for all x in X.

(uncountable) A configuration of DNA, a triple-stranded DNA helix structure, right-hand twisting, where the third DNA strand fills in the major groove found in B-DNA, bonding to the B-DNA with Hoogsteen-type bonding, forming Hoogsteen base pairs.

(US politics, law) Abbreviation of House Resolution; also H.Res.

(US, military, historical) Initialism of harassment and interdiction.