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to ossify

to ossify

1 9.3
Change soft tissue or cartilage into bone
  • verb
  • /ˈɑːsɪfaɪ/
  • Specialized
translation icon : ossificar
  • The posterior portion ossifies into the articular, while the posterior portion of the upper jaw ossifies into the quadrate.
  • ossifying fibromas

Examples

  • His skin has lost all elasticity, and his hands and feet are ossified.

  • As you can see in B above, this is happening as the bones ossify, and before the shoulder girdle has fully formed.

    Blog text (15)
  • These two then ossify completely by four years of age.

    Blog text (27)
  • That is, there are parts of the human female body that do not ossify.

  • For the occipital bone, the key sutures close and ossify by age 6.

    Blog text (27)
  • Following his examination, Smith stated that the limb bones were "fully ossified and consolidated," but this is not borne out by what I see.

    Academic text (2002)
  • The periosteum detached from the radius was ossified and observed in the interosseous region ("P" indicates entrapment point).

    Academic text (2007)
  • First, most persons with radiologic evidence of an elongated styloid process or ossified stylohyoid ligament are asymptomatic.

    Academic text (2006)
  • Note that it appears as the limbs are forming (in A), but before all the bony bits have ossified—no ribs, no scapula yet.

    Blog text (15)
  • In children, the cartilage will ossify as they grow into adults.

Antonyms

55 1.3

Become soft or make something soft

How Rigid

to ossify
  • Specialized
1 9.3
to calcify
  • Specialized
3 7.4
to harden
27 2.6
to stiffen
25 3.7

Surface Forms

ossify infinitive
ossified past
ossified past participle
ossifying present participle
ossifies third person singular

Morphology

ossify = oss (opaque) = oss + ify

The base 'oss' is not a standalone English word and is only used as a combining form in scientific vocabulary.

Etymology

The word ossify comes from the Latin root os meaning 'bone'. So, to ossify literally means to 'turn into bone', which is why doctors use it for tissue that becomes hard and bony.