one eighth of a circle OCTANT 162
one
foot MONOPODE 152,181
one form MONOMORPHIC 152,166
one
fourth of a circle QUADRANT 158
one
hundred CENTURY 43
one hundred soldiers
CENTURY 43
one hundredth part PERCENT 43
one
husband at a time MONANDRY 13,151
one leaf UNIFOLIATE 153
one
leaflet UNIFOLIOLATE 153
one legislative
chamber UNICAMERAL 153
one logarithmic
scale and one arithmetic scale SEMILOGARITHMIC 59
one
magnetic pole UNIPOLAR 153
one meaning
Unambiguous Unequivocal UNIVOCAL 153,188
one million deaths
MEGADEATH 139
one million tons of TNT
MEGATON 140
one million ohms MEGOHM 140
one
million volts MEGAVOLT 140
one million watts
MEGAWATT 140
one millionth of a farad
MICROFARAD 137
one millionth of a gram
MICROGRAM 138
one millionth of a second
MICROSECOND 138
one millionth of an ampere
MICROAMPERE 137
one morpheme MONOMORPHEMIC 152,166
one
of a kind UNIQUE 153
one of the axes in
a three-dimensional Cartesian coordinate system X-AXIS 30
one
of the axes in a three-dimensional Cartesian coordinate system
Y-AXIS 30
one of the axes in a
three-dimensional Cartesian coordinate system Z-AXIS 30
one
of two halves of a sphere HEMISPHERE 59, 206
one
predominate melody HOMOPHONIC 102,187
one
revolution of the moon around the earth LUNAR MONTH 136
one
ring of atoms MONOCYCLIC 57,151
one sex only
UNISEXUAL 153
one side only UNILATERAL
153
one sixth of a circle SEXTANT 161
one
thousand million Billion MILLIARD 115
one thousand paces
MILLIARY 115
one thousand years
MILLENARM-N 73, 115
one thousand years during
which Christ will rule on earth MILLENNIUM 73,115
one
unvarying tone MONOTONE 152
one who
believes the existence of God is unknown AGNOSTIC 1, 53
one
who believes there is no God ATHEIST 4,209
one
who denies the existence of God INFIDEL 6,81
one
who goes before Predecessor ANTECESSOR 14, 42
one
who takes part in a conversation INTERLOCUTOR 65,112
one wife
at a time MONOGYNY 14,152
one-fourth part
QUARTER 159
one-fourth part QUARTERN 159
one-of-a-kind
SUI GENERIS 87
only member of its group
MONOTYPIC 152
opal deposited around geysers
GEYSERITE 120
opal that is transparent or translucent when wet
HYDROPHANE 22
open-minded PERVIOUS 183
opening
into the archenteron of the gastrula BLASTOPORE 38
operate
in water and on land AMPHIBIOUS 10, 34
operate
on water and on land AMPHIBIAN 10, 34
operate in water, on
land, or in the air TRIPHIEBIAN 10, 37, 158
operate
with the hands MANIPULATE 141
operated
by compressed air PNEUMATIC 193
operating
contrary to normal REVERSE 215
operating
without external assistance AUTOMATIC 29
opponent
ADVERSARY 214
oppose authority REBEL 31
opposing
direction ADVERSE 214
opposition between laws ANTINOMY 172
oral
examination VIVAVOCE 37,188