Japanese edit

For pronunciation and definitions of たんぽ – see the following entries.
担保
[noun] (finance) Something that secures the fulfillment of an obligation; security; mortgage; collateral.
湯婆
[noun] a hot water bottle
[noun] (Kansai) a tall kettle used to heat sake
(This term, たんぽ, is the hiragana spelling of the above terms.)