self-contradictory
UK[ˌself kɒntrəˈdɪktəri]US[ˌself kɑːntrəˈdɪktəri]
adj
containing or characterized by elements or statements that contradict each other.
Morpheme Breakdown
self
contra
dictory
self
one
contra
against, opposite
dictory
of or pertaining to
Etymology
the word 'self-contradictory' is a modern english compound formed from three distinct elements. the first, 'self', is a germanic root referring to one's own identity. the core, 'contradictory', originates from latin 'contradicere', meaning 'to speak against', which itself is a compound of 'contra-' (against) and 'dicere' (to say). the literal sense of 'speaking against oneself' evolved into the modern abstract meaning of containing opposing assertions within a single statement or entity. this logical construction perfectly illustrates how classical roots combine to form precise terms for describing logical fallacies and inconsistencies.
Analysis
Structure: self + contra + dictory
- self: from old english 'self', meaning 'one's own person'.
- contra: from latin 'contra', meaning 'against, opposite'.
- dictory: from latin 'dictus' (past participle of 'dicere', 'to say, speak') + the english suffix '-ory' (meaning 'of or pertaining to').
Examples
his argument was self-contradictory and therefore unconvincing.
the instructions in the manual are self-contradictory, leaving users confused.
a statement that is self-contradictory can never be true.