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third trimester

third trimester

11 3.5
A period of pregnancy from week 28 until the baby is born
  • noun
  • /θɜrd traɪˈmɛstər/
  • Specialized
translation icon : tercer trimestre
  • One hundred forty-six first pregnancy participants were assessed during the third trimester of pregnancy and eight weeks postpartum.
  • third trimester of pregnancy
  • women in the third trimester
  • third trimester exposure

And then in the third trimester, they also saw that Emily was a little bit small.

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Examples

  • So I have a really fun third trimester update.

  • Our study confirmed a statistically significant difference between the two during the third trimester of pregnancy.

    Academic text (2007)
  • As I am going to tell you how my third trimester has gone.

  • And then in the third trimester, they also saw that Emily was a little bit small.

  • The nature of perceived challenges changed in important ways by the third trimester.

    Academic text (1998)
  • Between 28 weeks and 40 weeks, the third trimester, the baby triples its weight.

    Academic text (2007)
  • Urine samples were collected during the third trimester (n = 388).

    Academic text (2015)
  • And then during the third trimester, the vaginal microbiome changes in a way where it now starts to resemble the gut microbiome.

  • [Nina] Now that I'm entering the third trimester, I'm starting to get my mind around the idea that this alien growing inside me will someday be a person...

  • During the third trimester, many women experience increased fatigue as they prepare for labor.

How Far

third trimester
  • Specialized
11 3.5
second trimester
  • Specialized
8 3.1
first trimester
  • Specialized
14 3.1

Surface Forms

Morphology

third + trimester

The phrase is fully compositional: 'third' denotes the ordinal position and 'trimester' denotes a three-month stage of pregnancy, so 'third trimester' straightforwardly means the third of the three pregnancy stages. A B1 learner who knows both constituent meanings can infer this meaning without prior exposure; the construction is cross-linguistically common and follows standard English noun phrase composition patterns.

Etymology

Third trimester comes from dividing pregnancy into three parts, called trimesters, each about three months long. The third trimester is the 'last part' when the baby grows most and the body gets ready for birth, so it means the time from about week 28 until the baby is born.