What's the difference between firstborn and firstling?
Firstborn
Definition:
(a.) First brought forth; first in the order of nativity; eldest; hence, most excellent; most distinguished or exalted.
Example Sentences:
(1) Furthermore, outcomes were more positive for only children, firstborns, and children from two-child families than for all other comparison groups.
(2) Strong preferences for the firstborn to be male and for an alternation of sexes were also indicated.
(3) Results indicated that the measures of the home environment (including Caldwell's Home Observation for Measurement of the Environment [HOME] inventory) were not correlated with the measures of cognitive competence (Bayley Mental Development Index [MDI], Ordinal Scales of Psychological Development) except among firstborns.
(4) The clinical triad of a firstborn delivered vaginally to a young (teenage) mother has been previously noted among juvenile onset recurrent respiratory papillomatosis (JO-RRP) patients.
(5) The neonatal and infant mortality rates of firstborn are probably higher than those of later sibs (in Crulai and Tourouvre).
(6) In contrast with other reports, an excess of leukemia, primarily ANLL, occurred among second or later-born rather than firstborn children.
(7) This study examines differences between 80 firstborn and second-born twin pairs with respect to Apgar score, umbilical venous and arterial blood gas, and acid-base data.
(8) The risk of a firstborn with an autism spectrum disorder triples after a mother turns 35 and a father reaches 40.
(9) Compared with the living controls, the SIDS mothers had attended less prenatal examinations, more often delivered their babies at home; the SIDS parents were younger, and yet the SIDS infants were less often firstborns.
(10) Statistically significant differences favoring twin A, the firstborn, were found in 1-minute Apgar score, umbilical venous pH, PO2, and PCO2, and umbilical arterial PO2.
(11) In the largest study of its kind, researchers have shown that the risk of autism increases for firstborn children and children of older parents.
(12) Conflicting results concerning the affiliative personality of firstborns and later borns can be explained by considering the importance of the birth of a sibling and the age spacing between the siblings.
(13) Other theories include the firstborn's exposure to toxins.
(14) "It is interesting that we observe a distinct firstborn advantage in education, even though parents in modern society are more likely to be egalitarian in the way they treat their children."
(15) In addition to possible differences in methodology, discrepancies between the present findings and those of earlier studies may reflect a decline over the past 20 years in the percentage of male obsessive compulsives that were either firstborn or only children.
(16) While the Japanese had lower rates of infant deaths and deaths from perinatal conditions for firstborn infants, they had higher rates of sudden infant death syndrome, as did Chinese females.
(17) It is clear that we need to rethink law, entitlements and institutions around how we regulate information, without consenting to untold pages of unread, non-negotiable, we’ll-take-everything-but-your-firstborn-child terms and conditions.
(18) Next in line for success come firstborn boys – all 12 men to have walked on the moon were either eldest or only children.
(19) The firstborn was diagnosed with NEC in 19 (45%) of the cases, with the disorder occurring in the secondborn in 23 cases (55%).
(20) Different types of interaction between the mothers and their younger infants were related to attention-seeking behavior in the firstborn male and female siblings.
Firstling
Definition:
(n.) The first produce or offspring; -- said of animals, especially domestic animals; as, the firstlings of his flock.
(n.) The thing first thought or done.
(a.) Firstborn.
Example Sentences:
(1) It was observed in forty per cent of the firstlings of primiparae, whereas the highest proportion (eighty-two per cent) was seen in the group of the lambs of pluriparous ewes, which were born later.