Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
hydraulic coupling
hydraulic press
hydraulic ram
hydraulics
hydrazide
hydrazine
hydrazoic acid
hydric
hydride
hydrilla
hydriodic acid
hydro
hydro-
hydroacoustics
hydrobiology
hydroboration
hydrobromic acid
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

hydrarch
hy·drarch [ h drrk ]


adjective 
Definition:
 
starting in fresh water: describes the development of a sequence of ecological stages that begins in a freshwater habitat such as a pond
[Early 20th century. <hydro- + Greek arkhē "beginning"]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft