menu_open
Library
expand_more
search
help_outline
search
text_fields
account_circle
Your Shelf
Your Projects
arrow_back
Webster's Dictionary (1865)
search
arrow_forward
Thŭn'der-prōof
,
a.
volume_up
adjective
a. Secure against the effects of thunder and lightning.
arrow_back
Previous entry
Thŭn’der-oŭs
swap_vert
Browse
Next entry
Thŭn'der-rōd
arrow_forward