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Webster 1913 Edition
Atterrate
At-ter-rate
,Verb.
 T.
 [It. 
atterrare 
(cf. LL. atterrare 
to cast to earth); L. ad 
+ terra 
earth, land.] To fill up with alluvial earth. 
[Obs.] 
Ray.
 Definition 2025
atterrate
atterrate
English
Verb
atterrate (third-person singular simple present atterrates, present participle atterrating, simple past and past participle atterrated)
-  (obsolete, rare, transitive) To fill up with alluvial earth.
- (Can we find and add a quotation of Ray to this entry?)