THE- 
thermolysis (thérmélisis) ». [Gk. 
therm sey pet a loosing.|] Loss 
aye boas hea 
“ag hoel ena ah nér’mé og ai 
a. 
mTGk adver heat ; skopein, to view. | 
vs 
Adapted fo F recognizing hetiges 
fadsperkture, as specia 
or oe of 
(zool. 
thermotaxis (thér’motak’sis) 7. ire 
therme, heat; taxis, arrangement.] 
Reaction to stimulus of heat or cold 
LYS.) 
thermotro (thérmot’répizm) 7. 
[Gk. therm spa ; trope, a turning. | 
Tenden urn towards heat 
ense-organ 
certain Cepha lopo Bes 
Q 
o 
ae) 
kytos, hol low.] 
i te -cells euinpieaevc material 
thigmotaxis (thig’métak’sis) 7. [Gk. 
thigma, touch; ¢a axis, arrangement. ] 
The tendency of minute organisms 
to attach astanebe 3 2 objects on 
contact (d70/.). 
(thigmdt’ —— 
ee thigma, touch ; rg fees 
ing.} T e tendency to respond to 
a [Gk. thorax, 
~~ | Pert. or in the region 
ead of many Antipode and of 
other ae Soerre (zool.). 
thread cells,—in the skinof — 
cells whose. ‘eee thr — form 
network in os e baabaeass 
secretion of * arlineay gland 
— is aaereied (zool.). 
i 
; elemen 
or small discs of ai 
326 
THY- 
—_ _— together in drawn blood 
(an 
Moos ere Sper — tin) 7. 
thrombos, ae — 
Re sence S ‘in draw 
blood set free doin granular canaeee 
of disintegrated thrombocytes 
Bn) 
thyloses Sato séz) ”. plu. ([Gk. 
thylax, a sack.] Masses of paren- 
chyma e enced vessels 
med insid 
thr simak ssciaaes in secondary wood 
bot. 
i a mis) 7. [Gk. ¢hymos, 
thymu An irregular pinkish 
mass =, glandular tissue in the 
lower anterior part of the neck 
thyreohy oid, emesiorey “i — see 
thyrohyoi 
th oe "Aare roarite ‘noid) 7. 
[Gk. thyra, a Pi ; arylaina, a 
ciiechiey < tlds, orm.] A muscle of 
the larynx x (an 
thyroepiglo te “en roépiglotik) @ 
[Gk. thyra, door; epi, Br glottis, 
mouth of windpipe.] 4 
age 
Brats yang (thi’ sragebst a. 
[Gk. 
thyra, door ; glossa, tongue.] Pert. 
thyroi and Ss appl. an em- 
bryonic duct (e726 
thyrohyals (thi réhi $12) n. plu. [Gk. 
thyra, door; hyoeides, Y¥-shaped.] 
The greater cornua of the hyoid 
bone (azaz. 
thyrohyoid (thr rohr oid) — Bo 
thyra, door; hyoeides, Y-s ped.] 
Appi. muscle extendin ae he 
thyroid cartilage to hyoid cornu 
anat.). 
thyroid (thi’ re — ght door ; 
orm.| Appi. 
eidos, ductless 
highly-vascular_ gland at the — 
and sides e also 
sate ste ps cartila ae Shee veins in its 
regio 
thyreoid (her s0id) « [Gk. thyrsus, 
a wand ; ezdos, rm] ——— ng 
a cai - shape ( 
thyrsus (th ae Nn. Ok SUS, a 
wand.] A edinforescence w st 
ra aoe ance later 
Heng ter almost Weer 
se i iaedibe 
