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under church
under church n.
Brit. 
/ˈʌndə tʃəːtʃ/
, /ˈʌndə tʃəːtʃ/U.S. /ˈəndər ˌtʃərtʃ/
/ˈəndər ˌtʃərtʃ/ΚΠ
1678 S. Butler Hudibras: Third Pt. iii. ii. 163 All your Sacrilegious ventures Laid out on Tickets, and Debentures; Your envy to be sprinkled down, By Under Churches, in the Town.
1771 in J. A. Picton City of Liverpool: Select. Munic. Rec. (1886) II. 277 The several Assistant or Under Churches or Chapels of this town.
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