- simple trait
- subclass dibranchiata
- spinoglenoid ligament
- supra_condyloid process
- spermicidal
- suicide squeeze play
- splenopexy
- splenohepatomegaly
- sierra nevada
- sir frederick ashton
- somatic musculature
- subclass prototheria
- single stage reciprocating vaccum pump
- sheriffship
- specific immunity
- stereoisomerism
- stereoformula
- simultaneous masking
- supraglabellaris fossa
- source library
- sharp_cornered
- special edition
- short iron
- spondylolisthetic pelvis
- salt i
- septomarginal trabecula
- suborbital
- subocular
- suboceanic
- sclerocystic ovary
- salpingo_oophoritis
- stomatocyte
- switching unit
- splanchnic block
- signal operation
- signal level
- surface cooling
- standard humidity
- supra_aortic partial oesophagectomy
- supraglabelia
- suprachoroid lamina
- sphenoidal border
- salpingolysis
- supratentorial lesion
- somatogenetic
- smooth shaven
- sintons fowl cell
- san marino
- selection_replacement approach
- superheated