TRI- 
triquinate (trikwi’ nat) @ ss 
ae Divided 
triradial Ssophes al) a. i oe three ; 
radius, ray. | ing three 
beanchs as radii Pig one centre ; 
appl. the sire sulcus (anat.). 
iis) a. [Gk. érza 
A aeeeonay avon 
three partitions or septa, as a fruit 
triserial (trisé’rial) 2. [L. éves, three ; 
three ; ee ceiepr eed.} Also tri- 
ing t thoes spores pu 
tristachyous s (trista kt iis) a. -[Gk. ¢réa, 
three ; stachys, an ear of corn. | 
With three pees (00. 
tristichous (tris’tikiis) a. tok 3 
three ; ciiehae: row.]} eee in 
three ayy bot.). 
ey ne aos ey = (Ln. oes, 
three ; , thr “F aie Thrice 
nated “Givid ed 
tritoblasts aps tblists) 2. pl [Gk. 
tritos, d; bud.] A 
generation of N peeves A produced 
by deutoblasts and in turn giving 
rise to tiobles ts (zool.). 
tocerebron (tri tésérébrén) x. = 
tritos, third ; kerebron, brain. 
third lobe of an insect brain Indie 
cated during ee t (emb.). 
a yoja egerons Me 
[Gk. sizes, Sind: 
a Part of the brain of aches 
Crustacea, consisting of antennal 
ool. 
cone (tri’ m. (Gk. ¢rttos, 
third; onos, c gti A cusp of a 
a tritos, 
; , form. | 
of the third predate 
‘tubercular ot cnebaengee a. Be 
. tres, a 4 tuber ulum, 
ump. Z, molar t eth 
three Hahei a 
pid. 
trituberculy (eritaberkalt) 7, 
three ; fuderculum, a 
smal 
with 
we 
332 
TRO- 
hump.] A theory of molar tooth 
devel nt. 
triungulin (triiing’gilin) 7. 
ungula, a Claw. 
triungulus,— ate Six- pee 
larva of Serepsipbers and Canthar- 
idae (zoo/.). 
trivium “(trv fii) n. [L, trivium, a 
cross-road.]| The three rays of a 
aie begin re the madre- 
iL. Me 
5 fb 
oe “(es ik) a. (Gk. ria three ; 
zoon, animal.]| Afp/. a protozoan 
— ——— three sporozoites 
Gk. ge 
packssiaes * (tro’kal [ 
el. ; appl. t 
wnee 
anterio 
trochanter (trékan’tér) ”. [Gk. /7o- 
Appl. processes 
between coxa and femur (zo0/.). 
trochanteric de- 
pression on the tvedial ogee of 
the neck of the femur (ava 
trochantin (trékan’ anne Nn. (ck tro- 
chanter, a runner.] A t joint 
which may follow es erochanted 
of an insect leg (zo 
pyerena’y (tro’kat) a. Tk trochos, a 
Having a wheel- like struc- 
tures ee — se ol.). 
tro 
troc 
troche eile) nm. deg rochilia, 
ey.| A pulley-like structure 
ase which a tendon passes ; 
appl. such a = ace of humerus, 
femur, orbit (avaz.). 
trochlear (trol 1sar) a. [Gk. — 
a pulley.] Shaped like a pulley 
pert. a trochlea (anaz. 
trochoid aig nel a. [Gk. trochos, 
sinate eidos, Wheel- ep 
capa able of rotating motion, as 
pivot-joint (ana 
— i svaggh “ook 6for) 7. [Gk 
ochos, ; pherein, to bear. | 
4 “rochosphere 
osphere (io osfér) 7. 
pera 
r 
