(n) the seriously ill
(n) severity (of an illness)
(n) serious cases (of illness)
(n) deuterium
heavy hydrogen
(n) heavy tank
(adj-na) stratified
multilayered
(n,vs) aggravation
(n,vs) taking (something) seriously
(n) importance
seriousness
(n) heavy electric equipment
(n) heavy electric (power)
(n) heavy going
(n) felony
serious crime
(n) diphthong
(n) board of directors
(n,vs) regarding highly
attaching importance to
(n) importance
gravity
(n) (comp) priority (e.g. traffic)
(n) deuteron
(v5t,vi) to be main
to be principal
to be important
to be conspicuous
to be prominent
(n) baryon
(n) thick and heavy
(n) heavyweight class
(n) dead-weight tonnage
(n) (chem) gravimetric method
(n) graviton (hypothetical gravity particle)
(n) gravitational field
(n) heavy labor
heavy labour
hard labor (in prison)
hard labour
(n) cautious theory
conservative theory
(n) dead weight
dead load
static load
