unnatural; artificial; affected; strained
① 自然を対象とする科学の分野。物理学、化学、生物学、地球科学などを含む。数学を含む場合もある。
natural posture (esp. in judo); natural stance; natural attitude; relaxed manner; calm manner
nature; the natural world; realm of nature
spontaneous generation; abiogenesis; natural occurrence; spontaneous occurrence
① 異常な自然現象によって発生する社会的または経済的な災害。地震、台風、火山の噴火など。
nature park; natural park
occult; transcendental; supernaturalness; supernaturalism; supernaturality
self-healing; spontaneous recovery
natural extinction; dying a natural death; coming to a natural end
natural (physical) environment
(dying of) natural causes
law of nature; natural law
blessings of nature; nature's bounty; gifts of nature
natural number; nonnegative integer
natural energy (usu. renewable energy)
natural state; natural condition
physics (study of natural science in ancient Greek philosophy)
natural food; health food
natural tendency; natural course of events; force of circumstances
natural farming (farming method invented by Masanobu Fukuoka); the Fukuoka method
natural material; natural ingredient
① 人間。権利・義務の主体となる個人。② 慣習や制度にしばられずに生きる人。
natural conception; natural pregnancy
natural foods; organic food
① 生物の多様性や景色の美しさなどをもつ世界遺産。
① ネイピア数 e = 2.718281828459… を底とする対数。記号では例えばeを底としてxを変数とする対数は、底を省略して log x のように表したり、専用の関数表記で ln x と表したりされる。
primitive religion; natural religion
abandoning artifice and just being oneself; doing nothing and taking things as they come; unconditioned nature; unconditioned spontaneity
natural right; right under natural law
self-discharge (of a battery)
physical geography; physiography
① 住居の移動による人口の増減を除いた人口の増加。出生数から死亡数を減じた数。
natural abortion; spontaneous abortion; miscarriage
natural landscape; natural scenery
"natural funeral"; returning a dead person to nature (esp. through the scattering of ashes)
autotherapy; self-healing
(Japanese) Natural Conservation Law (1972)
(in the Diet) a spontaneous recess
natural or automatic increase in revenue
avulsion (e.g. removal of land by the action of water)
malum in se; act inherently wrong by nature
native mercury (natural mercury found associated with cinnabar)
naturopath; natural therapist
natural rate of increase; rate of natural increase
searching with natural language; natural sentence search