indeterminable
indeterminable — adjective
- indeterminablepositive
- more indeterminablecomparative
- most indeterminablesuperlative
1. impossible to find out, measure, or settle clearly, because there are too few fa
impossible to find out, measure, or settle clearly, because there are too few facts or no firm answer can be reached.
The exact age of the old oak tree in Evelyn's garden was indeterminable.
be + indeterminable describing an unknown fact
Without the original receipts, the painting's true value remained indeterminable to the auctioneer.
remain + indeterminable for an ongoing unknown
Darius searched the city archives, but the cause of the 1923 fire stayed indeterminable.
Because the witnesses kept disagreeing, the exact order of events that night was indeterminable.
Divers found the depth of the dark flooded cave to be practically indeterminable.
- unknowable
broader and more philosophical — stresses that something can never be known by anyone
- unascertainable
formal; specifically about facts that cannot be found out or confirmed
- incalculable
narrower — about amounts or quantities too large or uncertain to measure
- determinable
can be found out, fixed, or decided
- ascertainable
the facts can be discovered and confirmed
文法句型
be/remain + indeterminable
用法筆記
Often follows a linking verb such as 'be', 'remain', or 'stay', and describes facts, values, ages, or quantities rather than people. Distinguish from 'indeterminate', which means not yet fixed: 'indeterminable' means it can never be worked out at all.