(n) hydroculture
(n) hydrocortisone
(n) park-and-ride
(n) metal halide
MH
type of high intensity discharge (HID) light bulb
(n) methane hydrate
(n) reference guide
(n) widescreen
(n) anabolic steroid
(n) turning off a vehicle engine when stopped (wasei: idling stop)
(n) (comp) idle interrupt
(n) outside grip
(n) inside story
(n) (obsc) Kennelly-Heaviside layer
(n) shotgun bride
(n) hydrosulfite
(n) hydroplaning
(n) pseudoephidrene
(n) mineral corticoid
(n) (comp) World Wide Web
WWW
(n) (comp) wide LAN service
(n) (comp) WIDE Internet
(n) aconitum alkaloid
(n) anabolic steroids
(n) inside baseball
(n) slide projector
(n) anabolic steroid
(n) hydroxyapatite
(n) world wide web
(n) nonsteroidal anti-inflammatory drug
NSAID
(n) upside-down cake