ACI- 
acinus (As‘intis) 2. [L. acinus, berry.] 
ne of the pulpy drupes composing 
fruit of bramble or raspberry 
ot.) ; net sac- ove oat ean of 
a eens “ae 
Sithout : koilos, pontow.) | tone 
— not having a true body 
at acoelomate. 
acontia, akon tS, akon amy n. plu 
{Gk ation, sma javelin.] 
hreadtike processes =] the mesen- 
teric filaments arg with h stinging 
cells, in Actinians 
acotyledon (a’kotile’ dom) n. [Gk. a, 
without ; otyledon, a cup-shaped 
plant witout a coty- 
hollo w.] A 
Seton 4 (d0t.). 
ter,—a modification 
or ot due to disease or to 
use or disuse of a special organ or 
organs, which has actually made its 
appearance during the lifetime of 
the individual (61 (d20. 
ote (alerts pédot) a. [Gk. a, 
without ; kraspe n edge or 
t). 
acrocarp sd rokar’ sees > tak. 
akros, ‘ip; karpos, fruit.] Having 
the fructification ‘abe eae the 
axis (Jot.), 
acrocoracoid (4k’rékdr'akoid) 7. [Gk. 
akros, tip; korax, crow; etdos, 
shape. rocess at ‘the dorsal 
‘rédint) a. " [Gk. akros, 
tip ; Bc tooth.}| Appl. tee th 
which are ankylosed by their “i 
(ena). the summit of a parapet of bone 
ana 
nerves converging at its point (dof). 
acrogenous (akr6j'éniis) a. [Gk, pase 
ACT- 
tip; genos, offspring.] Increasing 
in growth at the summit or growing 
—— (40 
natal (élcrd'mt) a, [Gk. a ie 
omos, shoulder.] Pert. 
the acromion, ae artery, process, 
ligament, etc. = las 
avicular 
romio-cl “Ciera! mi6-klavik’- 
ular) [Gk. akromion, shoulder- 
summit; L. claviculus, dim 
—- key.] Appi. cent cover- 
acromion = en . "Gk. akros, 
summit shoulder.]} The 
ventral prolongation of the spina 
scapulae (ana 
Fe ngest arise 
nearest the apex (do7.). 
acverbanus (akr6ra’ es nm. |Gk. sents 
ummit ; ae grape. 
ve the m 
; esh.] A pulpy 
pom equities from the union of 
ot.). 
[Gk. akros, 
Body at the apex 
of a A pate sesrmc the apical body 
ZO 
acrospire (ak’réspir) #. [Gk. akros, 
suminit ; sfez7a, something twisted. } 
The firet shoot or sprout, being 
fiery Pa at the end of a germinating 
acrospore ke réspor) #. ng akros, 
tip; sforos, seed, 
d 
‘a k’tin ng/kima) n, 
Gk. aktis, ray; en, in; chein, to 
pour. r oe having a 
stellate appearance 
actinoblast (Aktin’ Sblist) nm. [Gk, 
aktis, astos, bud.| The 
mothe er-cell from which a spicule 
is developed (zo0/.). 
