UNE 



430 



UFA 



applied to one of the "bones of the 

 carpus, distinguished by its large 

 process projecting forwards, and 

 curved slightly outwards, on its 

 anterior surface. 



unequally -pinnate, in bot., pinnate 

 with a single terminal leaflet ; 

 impari-pinnate. 



ungual, a., ttng'-gwal (L. unguis, 

 a nail), pert, to a nail, claw, or 

 hoof; having a nail, claw, or hoof 

 attached : ungual phalanges, in 

 anat., the terminal phalanges of 

 the digits, so named as provided 

 with nails or claws : unguiculate, 

 a., ung-gwi&iil-dt, furnished 

 with claws ; in bot. , applied to 

 petals having a claw : unguis, 

 n., ung'-gwis, in anat., the bone 

 like a nail ; the lachrymal bone, 

 being a thin scale of bone placed 

 at the anterior and inner part of 

 the orbit ; in bot. , the claw, or 

 naiTowed part of a petal ; the 

 stalk of a petal : ungues, n. plu. , 

 ting'gwez, the pointed claws ter- 

 minating the legs in insects. 



Ungulata, n. plu., ung'gul-dt'a 

 (L. ungula, a hoof or claw 

 from unguis, a nail), the Order 

 of Mammals comprising the 

 hoofed quadrupeds : ungulate, 

 a., ung'gul-dt, having expanded 

 nails constituting hoofs : unguli- 

 grade, n., ting-gul'-i-grdd (L. 

 grddus, a step), animals which 

 walk upon hoofs. 



unicostate, a., un'-Wst'-at (L. 

 units t one ; costa, a rib), in bot., 

 having a single rib or costa in 

 the middle ; the midrib. 



unijugate, a., un-idfug-dt (L. 

 unus, one ; jugum, a yoke), in 

 bot., applied to a pinnate leaf 

 having one pair of leaflets. 



unilateral, a., un'-i-lat'-er-al (L. 

 unus, one ; Idtus, a side, IdtZris, 

 of a side), in bot., arranged on 

 one side, or turned to one 

 side. 



unilocular, a., un'-t-ldMul'&r (L. 

 unus, one ; locidus, a little place 

 from Ideas, a place), having a 



single division or cavity ; one- 

 celled. 



union by first intention, see 'in- 

 tention. ' 



uniparous, a., un-tp'-ar-us (L. 

 unus, one ; pdrio, I bear or bring 

 forth), producing only one at a 

 birth ; in bot. , having a cymose 

 inflorescence in which the prim- 

 ary axis produces one bract, and 

 so on, the cyme being elongated 

 according to its development ; 

 having a scorpioidal cyme. 



unipetalous, a., un'-t'pZt'.dl-tis (L. 

 unus, one ; Gr. p'etdlon, a leaf), 

 in bot., having a corolla consist- 

 ing of one petal, which depends 

 upon the abortion or non-develop- 

 ment of others ; ' unipetalous, ' as a 

 term, is quite distinct from 'mono- 

 petalous. ' 



unipolar, a., un-ip'-ol-ar (L. unus t 

 one ; polus, a pole), in anat., 

 having a single pole, as gangli- 

 onic nerve-cells ; having but one 

 radiating process. 



uniseptate, a., un't-stptf&t (L. 

 unus, one ; septum, a hedge), 

 having but one septum. 



uniseriate, a., un'-i-serli-dt (L. 

 unus, one; series, a row, a series), 

 in bot., arranged in a single line 

 or row. 



unisexual, a., un'-i-s^ks'-u-al (L. 

 unus, one ; sexus, a sex), in bot. 9 

 having one sex only ; applied to 

 plants having separate male and 

 female flowers. 



univalve, n., un^i-vdlv (L. unus, 

 one ; valvce, folding doors), a 

 shell composed of a single piece 

 or valve : univalvular, a. , un'4* 

 vdlv'-ul'dr, having one valve only. 



unlining, n., un-lln'-ing (L. un t 

 not ; lined, a line), in bot., the 

 separation of parts originally 

 united. 



uovoli, n. plu. , U'ftv'dl'l (It. uovolo, 

 a mushroom, a joint), knaurs on 

 the olive tree from which roots 

 and leaf-buds are produced. 



Upas-tree, up<ds (Malay pulin- 

 upas, the poison tree frompuhn, 



