gasconading1
/ˌɡaskəˈneɪdɪŋ/ /ˌɡaskəˈnɑːdɪŋ/noun
The action of boasting extravagantly; swagger, gasconade.
Origin
Early 18th century; earliest use found in Supplement. From gasconade + -ing.
gasconading2
/ˌɡaskəˈneɪdɪŋ/ /ˌɡaskəˈnɑːdɪŋ/adjective
That boasts or swaggers; characterized by gasconade.
Origin
Early 18th century; earliest use found in Daniel Defoe (?1660–1731), writer and businessman. From gasconade + -ing.