-
Hydrozoa (hydrozoans; from
Ancient Gr**** ὕδωρ (
húdōr; "water") and ζώα (zóa; "animals")) is a
taxonomic class of
individually very small,
predatory animals...
- In horticulture, lime
sulfur (lime
sulphur in
British English, see
American and
British English spelling differences) is
mainly a
mixture of
calcium polysulfides...
-
Hydraulics (from
Ancient Gr**** ὕδωρ (
húdōr) 'water' and αὐλός (aulós) 'pipe') is a
technology and
applied science using engineering, chemistry, and other...
-
Hydrology (from
Ancient Gr**** ὕδωρ (
húdōr) 'water' and -λογία (-logía) 'study of') is the
scientific study of the movement, distribution, and management...
- alkaline.
Hydrangea is
derived from Gr**** and
means 'water vessel' (from ὕδωρ
húdōr "water" + ἄγγος ángos or ἀγγεῖον angeîon "vessel"), in
reference to the...
- (hydróphobos), "having a fear of water",
constructed from
Ancient Gr**** ὕδωρ (
húdōr) 'water' and
Ancient Gr**** φόβος (phóbos) 'fear'—is
often used interchangeably...
- kiln. Milk of
sulfur (lac sulphuris) –
formed by
adding an acid to
thion hudor (lime sulfur). Natron/soda ash/soda –
sodium carbonate. Na2CO3
Nitrum flammans...
- The
hydrosphere (from
Ancient Gr**** ὕδωρ (
húdōr) 'water' and σφαῖρα (sphaîra) 'sphere') is the
combined m**** of
water found on, under, and
above the surface...
- "to see" գետ get "river"
water ( ← OE wæter) (Umbrian utur "water") ὕδωρ
húdōr "water" bārān باران "rain" उदन् udan "water" вода voda "water"
uisce "water"...
- The
genus name
Hydropotes derives from the two
ancient Gr****
words ὕδωρ (
húdōr),
meaning "water", and πότης (potḗs),
meaning "drinker", and
refers to the...
