| secondary succession | The progression of plant communities following disturbances such as fire, windthrow and timber harvesting. See Succession. (05 Dec 1998) |
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| secondary suture | Delayed closure of a wound. (05 Mar 2000) |
| secondary syphilid | A syphilitic skin lesion characteristic of the second stage of the disease. (05 Mar 2000) |
| secondary syphilis | The second stage of syphilis See: syphilis. Synonym: mesosyphilis. (05 Mar 2000) |
| secondary teeth | <dentistry> The permanent teeth, i.e. The second group of teeth to come in. (08 Jan 1998) |
| secondary telangiectasia | Telangiectasia related to a known cause of prolonged dermal vascular dilatation such as sunlight, varicose veins, and connective tissue diseases; often associated with atrophy of the skin. (05 Mar 2000) |
| secondary thrombus | A thrombus formed about an embolus as a nucleus. (05 Mar 2000) |
| secondary tuberculosis | Tuberculosis found in adults and characterised by lesions near the apex of an upper lobe, which may cavitate or heal with scarring without spreading to lymph nodes; theoretically, secondary tuberculosis may be due to exogenous reinfection or to reactivation of a dormant endogenous infection. Synonym: adult tuberculosis, postprimary tuberculosis, reinfection tuberculosis. (05 Mar 2000) |
| secondary tumour | <oncology> A tumour that develops as a result of metastasis or spreads beyond the original cancer. (09 Oct 1997) |
| secondary tympanic membrane | The membrane closing the fenestra cochleae or rotunda. Synonym: membrana tympani secundaria, Scarpa's membrane. (05 Mar 2000) |
| secondary union | Delayed closure of two granulating surfaces. Synonym: secondary adhesion, secondary union. (05 Mar 2000) |
| secondary villus | An intermediate stage of chorionic villus development following invasion by a connective tissue core. (05 Mar 2000) |
| secondary visual area | Area of the occipital lobe concerned with vision. (12 Dec 1998) |
| secondary visual cortex | See: visual cortex. (05 Mar 2000) |
| secondary vitreous | Avascular vitreous formed around the primary vitreous. (05 Mar 2000) |
| secondary |
The word is used medically in one of three ways: (1) part of a sequence, as in primary follicle, secondary follicle, tertiary follicle; (2) when a person has a precedent for a contrary state (eg secondary amenorrhea, when a woman has had at least one spontaneous menstrual period, but then menstruation stops; secondary dysmenorrhea means periods that have painful after having been not so -- or not-so-much; secondary infertility means having trouble getting pregnant despite having become ...
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| secondary amenorrhea |
Absent periods (amenorrhea) when a woman has had at least one previous spontaneous menstrual period, but then menstruation stops. See also secondary.
Ãâó: www.jansen.com.au/Dictionary_SU.html
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| secondary infertility |
Trouble getting pregnant (infertility) in someone who has previously had a successful or potentially successful pregnancy. ...
Ãâó: www.jansen.com.au/Dictionary_SU.html
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| secondary oocyte |
The form of the oocyte, or egg, produced from the primary oocyte late in the life of the maturing follicle, just before ovulation. The egg stays at this stage until fertilization by a sperm cell (spermatozoon). See also meiosis.
Ãâó: www.jansen.com.au/Dictionary_SU.html
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| secondary spermatocyte |
The form of the sperm cell in the second stage of spermatogenesis (through which the sperm cells are formed in the testes), produced from primary spermatocytes in the first cell division of meiosis, and giving rise to spermatids, which have just half the normal cell
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| second | derived from what is primary or original |
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| second | by indirect means |
| second | in the second place |
| second | the detachment of a person from their regular organization for temporary assignment elsewhere |
| second | the second or lower part of a duet (especially a piano duet) |
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