Definition of dentition in English:

dentition

noun

  • The arrangement or condition of the teeth in a particular species or individual.

    • ‘The patient's dentition was normal, and the left mandibular teeth were nontender and immobile.’
    • ‘Their dentition was rather unspecialized and versatile, suggesting an omnivorous lifestyle.’
    • ‘The chief limitation on the number of fossil species studied was the rarity in museum collections of skulls with complete dentition, especially incisors.’
    • ‘Because of the tight correlation between dentition and ecology, dental characters can be used effectively to infer aspects of the diet or ecological niche.’
    • ‘The dentition of the species is highly reduced, with males possessing one or occasionally two pairs of short teeth in the tip of the lower jaw.’
    • ‘The size of the first upper and first lower molar is the least variable in the permanent dentition of most mammals, a pattern that has been confirmed in canids.’
    • ‘The combination of the body proportions and poorly developed dentition suggest that the hatchlings may have required parental care.’
    • ‘The upper dentition, based on socket size, is slightly heterodont, with smaller premaxillary teeth and larger maxillary teeth.’
    • ‘Features one would expect to see in herbivorous dinosaurs that provide some evidence of diet include dentition.’
    • ‘The dentition of these animals was quite peculiar, and very different from that of other cynodonts.’
    • ‘Perhaps the strangest dentition is found in the vampire bats, which have enlarged and bladelike incisors and canines, but molars extremely reduced in size and complexity.’
    • ‘With a mouthful of this murderous fruitlike dentition, tyrannosaurs had a whopping bite, which might have made up for their reduced forelimbs.’
    • ‘The development of the tongue and reduced dentition are reminiscent of the nectar feeding bats in the family Phyllostomidae.’
    • ‘This paper introduces a quantitative method that describes the entire dentition of carnivores, capturing its functional complexity and heterogeneity.’
    • ‘These were impressive-looking beasts easily recognized by their distinctive dentition of intermeshing incisors.’
    • ‘Transmission electron microscopy reveals that the enamel of the lungfish dentition contains no collagen, nor does it stain with picrosirius red.’
    • ‘Despite their morphological and ecological diversity, all rodents share one characteristic: their dentition is highly specialized for gnawing.’
    • ‘The impressions left behind in the underside of the surfboard were more reminiscent of a pinniped's dentition than that of a white shark.’
    • ‘I present a method developed to describe the entire dentition of the Carnivoramorpha and other mammalian meat eaters (Creodonta).’
    • ‘Conodonts have been known for almost as long as there has been paleontology, but their peculiar dentition was all that was known of the group.’
    fang, denticulation
    View synonyms

Origin

Late 16th century (denoting the development of teeth): from Latin dentitio(n-), from dentire ‘teethe’, from dens, dent- ‘tooth’.

Pronunciation

dentition

/dɛnˈtɪʃən//denˈtiSHən/