cumul-
pref.(前缀)
pref.(前缀)
- Variant of cumulo- 
 cumulo-的变体
☞ cumulo-
cumul-
combining form
or cumuli- or cumulo-
cumulonimbus
combining form
or cumuli- or cumulo-
 ETYMOLOGY  New Latin, from Latin cumulus
: cumulus andcumulonimbus
cumul-
combining form 
or cumuli- or cumulo-
Etymology: New Latin, from Latin cumulus heap, mass — more at cumulate 
1. : cumulus and 
< cumulocirrus >
2. : cumulus 
< cumulous >
3. : heap : mass 
< cumulose >
or cumuli- or cumulo-
1.
< cumulocirrus >
2.
< cumulous >
3.
< cumulose >