(botany) absinthium, Artemisia absinthium

bitter tea

magnesia, magnesium oxide

(Buddhism) the four kinds of suffering: birth, old age, disease and death

Kyūjitai form of 苦渋 (“bitterness, distress, anguish, affliction”)

実感: actual feeling / 十干: the ten heavenly stems

実感: to perceive, to actually feel

数: number:(numeric) figure / 下図:

The そくおん (sokuon): a small form of つ (tsu). In romanization, this is represented by doubling the following consonant. The equivalent in katakana is ッ. / A glottal stop or “choked sound”.

(colloquial) very, super. Inserted after the first syllable of an adjective, an adverb, or an ABAB-type onomatopoeia.