twin block appliance

noun

An orthodontic appliance intended to lengthen the lower jaw by posturing it forward.

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Meanings

nountwin block appliance (plural twin block appliances)

plural twin block appliances

  1. An orthodontic appliance intended to lengthen the lower jaw by posturing it forward.
Cite this entry
APA

twin block appliance. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/twin%20block%20appliance

MLA

“twin block appliance.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/twin%20block%20appliance. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “twin block appliance,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/twin%20block%20appliance.

Source: twin block appliance on Wiktionary, CC BY-SA 4.0.