논리나 주장이 취약하여 더 이상 유지하거나 방어할 수 없는
not able to be maintained or defended against attack or objection
예문:
"The scientist's theory became untenable after the new data contradicted his primary hypothesis."
"The prime minister found his political position untenable following the scandal and was forced to resign."
장소나 건물이 거주하기에 적합하지 않거나 살 수 없는
not fit to be lived in or occupied
예문:
"The severe mold infestation rendered the apartment untenable for the young family."
"After the earthquake, many of the city's older structures were declared untenable by safety inspectors."